FileRecord is the observable collection that is being binded with my wpf datagrid in MVVM model.
I have one checkbox for each column above my datagrid. Checkbox name is "SelectUnique--Columnname--". ...

Hi I am having a wpf application. I need to show some hot keys to user when they press alt key. The hotkeys must be displayed untill any keydown or click happens. this is similar to XamRibbon alt key ...

I'm writing a WPF application with uses the Microsoft ribbon from the System.Windows.Controls.Ribbon namespace. I'm trying to follow Microsoft's guidelines as closely as possible, but I noticed a few ...

I'm trying to design a button and below is my code, but here the background is coming white and on click button border is highlighted, but what i'm trying is to design is a button like google search ...

I have to implement a page setup dialog in my WPF application. PageSetUpDialog is a Winform dialog control. should i use it. is there any performance issue? or is there any other way to achieve this ...

I have added some Validation to my WPF Form, using Gerald Gomes CodeProject Article http://www.codeproject.com/Tips/690130/Simple-Validation-in-WPF
And using this I get a strange problem!
I have this ...

I have a accustom control bound to a model class. So if any change in UI for textbox it updates ViewModel.model instance. but it doesnot work the other way. What is the necessary thing I need to look ...

I'm trying make line chart in XAML with only templating ListWiew (actually i made new custom control inherited from ListView and only add some new Dependency properties - Xmin, Xmax, Ymin, Ymax).
In ...

I am working with WPF rdlc , currently I am using windowformhost reportviewer to show my report . If I need to view in PDF form I will export to PDF through the report viewer by clicking the export ...

As a bit of background I work on a C# WPF .Net 4.0 application which is deployed to several hundred machines running POSReady 2009. POSReady 2009 is still in support until April 2019 but the highest ...

I have a WPF data grid with a custom validator to validate the entry of an E-Mail address. THe validation works when the user edits the text of a cell and my custom validation triggers as expected.
...

I need to create a WPF UI to test a dll. The problem is the time frame is very less and the number of peroperties in the class are too much. I also need to test around 10 functions for it. So I prefer ...